I have been using a lot of things from last 10years, natural colours, Henna etc. since using this product I am so pleased, because it covers grey hairs and on the top my eyes donβt have burning sensation afterwards with other products. Itβs free from most harmful chemicals, my mom, sister and lots of friends started using this product. High recommended, I purchased 3 boxes on the offer 3 for 2 sorted for at least a year supply.